ES2753627T3 - Stretched band structure to produce false ceiling or suspended ceiling box - Google Patents
Stretched band structure to produce false ceiling or suspended ceiling box Download PDFInfo
- Publication number
- ES2753627T3 ES2753627T3 ES15781386T ES15781386T ES2753627T3 ES 2753627 T3 ES2753627 T3 ES 2753627T3 ES 15781386 T ES15781386 T ES 15781386T ES 15781386 T ES15781386 T ES 15781386T ES 2753627 T3 ES2753627 T3 ES 2753627T3
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- Prior art keywords
- band
- bands
- box
- fabric
- ceiling
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
- E04B9/0478—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like of the tray type
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/001—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by provisions for heat or sound insulation
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
- E04B9/0464—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like having irregularities on the faces, e.g. holes, grooves
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/32—Translucent ceilings, i.e. permitting both the transmission and diffusion of light
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
- E04B2009/0492—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like with fabrics tensioned on frames
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
- F21V1/14—Covers for frames; Frameless shades
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
Una estructura de banda estirada (1) para producir un falso techo o una caja de techo suspendida en una habitación, que incluye dos bandas flexibles (5, 6) dispuestas paralelas entre sí y sujetas estiradas entre al menos una pared (3), con una de las bandas (5) estando fabricada de tejido, caracterizada por que la otra banda (6) está fabricada de poli(cloruro de vinilo) y está ubicada por encima de la otra banda fabricada de tejido.A stretched strip structure (1) to produce a suspended ceiling or suspended ceiling box in a room, including two flexible strips (5, 6) arranged parallel to each other and fastened stretched between at least one wall (3), with one of the bands (5) being made of fabric, characterized in that the other band (6) is made of poly (vinyl chloride) and is located on top of the other band made of fabric.
Description
DESCRIPCIÓNDESCRIPTION
Estructura de banda estirada para producir un falso techo o una caja de techo suspendidaStretched band structure to produce false ceiling or suspended ceiling box
Campo técnico de la invenciónTechnical field of the invention
La invención se refiere a una estructura de banda estirada prevista para constituir, en el interior de una habitación, al menos un elemento de pared.The invention relates to a stretched strip structure intended to constitute, within a room, at least one wall element.
La unidad tiene por objeto, en particular, pero no de forma exclusiva, fabricar cajas así como falsos techos y falsas paredes, ya sean de iluminación o no.The unit is intended, in particular, but not exclusively, to manufacture boxes as well as false ceilings and false walls, whether lighting or not.
Estado de la técnicaState of the art
El uso de bandas estiradas de polímero para falsas paredes o cajas suspendidas es común, debido a sus múltiples cualidades. Tales bandas son fáciles de limpiar e hidrófugas.The use of stretched polymer bands for false walls or suspended boxes is common, due to its multiple qualities. Such bands are easy to clean and hydrophobic.
Dependiendo de la apariencia y el efecto deseados, sin embargo, se pueden preferir las bandas de tejido. De hecho, cuando se trata de crear una atmósfera acogedora y cálida, las bandas de polímero pueden tener un determinado límite en términos de prestación. Sin embargo, si las bandas de tejido muestran un comportamiento satisfactorio en términos de aislamiento sonoro y térmico, estas tienen la desventaja de ser difíciles de mantener y se ensucian rápidamente. Además, estas no aseguran una estanqueidad óptima. Esto da como resultado un deterioro rápido de la apariencia estética de la falsa pared o el elemento o elementos de pared suspendidos equipados con una banda de este tipo.Depending on the desired appearance and effect, however, fabric bands may be preferred. In fact, when it comes to creating a cozy and warm atmosphere, polymer bands can have a certain limit in terms of performance. However, if the fabric bands show a satisfactory performance in terms of sound and thermal insulation, they have the disadvantage of being difficult to maintain and they get dirty quickly. Furthermore, they do not ensure optimum tightness. This results in a rapid deterioration of the aesthetic appearance of the false wall or the suspended wall element or elements equipped with such a band.
Sin embargo, la desventaja principal de los falsos techos y cajas suspendidas es la presencia de un espacio residual (marquesina) entre la banda y el techo o la pared inferior de la caja en la que se da cabida a equipo tal como equipo de iluminación pero también a cables eléctricos, tuberías, etc. El polvo o diversos residuos contenidos en la marquesina se depositan sobre la banda de tejido, obstruyéndolo. La apariencia de la falsa pared o caja se deteriora entonces rápidamente. El documento EP 2472 174 A1 divulga el preámbulo de la reivindicación 1.However, the main disadvantage of false ceilings and suspended boxes is the presence of a residual space (canopy) between the band and the ceiling or the bottom wall of the box where equipment such as lighting equipment is accommodated but also to electrical cables, pipes, etc. Dust or various debris contained in the canopy is deposited on the fabric band, obstructing it. The appearance of the false wall or box then deteriorates rapidly. EP 2472 174 A1 discloses the preamble of claim 1.
La invención tiene por objeto resolver estos problemas al proponer un elemento de pared que conserva la apariencia de una banda de tejido con el tiempo.The invention has for its object to solve these problems by proposing a wall element that preserves the appearance of a fabric band over time.
La invención también tiene por objeto la provisión de un elemento de pared con propiedades mejoradas de insonorización y/o de difusión de la luz.Another object of the invention is to provide a wall element with improved soundproofing and / or light diffusion properties.
Objeto de la invenciónObject of the invention
Para este fin, y de acuerdo con un primer aspecto, la invención propone una estructura de banda estirada que produce un falso techo o una caja de techo suspendida en una habitación, que comprende dos bandas flexibles dispuestas paralelas entre sí y sujetas estiradas entre al menos una pared, siendo destacable la estructura por que una de las bandas está fabricada de poli(cloruro de vinilo), estando fabricada la otra banda de un tejido.For this purpose, and according to a first aspect, the invention proposes a stretched band structure that produces a false ceiling or a suspended ceiling box in a room, which comprises two flexible bands arranged parallel to each other and subject stretched between at least one wall, the structure being remarkable because one of the bands is made of poly (vinyl chloride), the other band being made of a fabric.
La presencia de una banda de PVC sobre una banda de tejido protege la banda de tejido frente a que se deposite polvo sobre la banda, al tiempo que se conserva la apariencia estética y las propiedades (acústicas, térmicas y/u otras) de la banda de tejido.The presence of a PVC band on a fabric band protects the fabric band against dust being deposited on the band, while preserving the aesthetic appearance and properties (acoustic, thermal and / or other) of the band of tissue.
La banda de poli(cloruro de vinilo) se coloca por encima de la banda de tejido.The poly (vinyl chloride) band is placed on top of the fabric band.
Ventajosamente, la banda de poli(cloruro de vinilo) tiene microperforaciones dispuestas para formar una banda acústica. También se puede prever, en donde la estructura incluya medios luminosos tales como diodos emisores de luz ubicados por encima de la banda de poli(cloruro de vinilo), que la banda de poli(cloruro de vinilo) tenga perforaciones o microperforaciones dispuestas con el fin de mejorar la difusión de la luz desde los medios luminosos al tiempo que se limita la visibilidad de estos últimos.Advantageously, the poly (vinyl chloride) band has microperforations arranged to form an acoustic band. It is also possible to envisage, where the structure includes light means such as light emitting diodes located above the poly (vinyl chloride) band, that the poly (vinyl chloride) band has perforations or micro-perforations arranged for the purpose to improve the diffusion of light from the light media while limiting the visibility of the latter.
Ventajosamente, la banda de tejido contiene fibras con propiedades de aislamiento de sonido.Advantageously, the fabric web contains fibers with sound insulation properties.
Ventajosamente, la banda de poli(cloruro de vinilo) es translúcida o transparente.Advantageously, the poly (vinyl chloride) strip is translucent or transparent.
Ventajosamente, la estructura incluye medios luminosos dispuestos en al menos uno de los dos espacios delimitados por la banda interior. Los medios luminosos pueden ser, por ejemplo, diodos emisores de luz.Advantageously, the structure includes lighting means arranged in at least one of the two spaces delimited by the inner band. The light means can be, for example, light emitting diodes.
Ventajosamente, dichas bandas se fijan sobre las paredes de la habitación de tal manera que se forma un falso techo. Ventajosamente, la estructura forma una caja con al menos una pared lateral a la que se sujetan las bandas. Advantageously, said bands are fixed on the walls of the room in such a way that a false ceiling is formed. Advantageously, the structure forms a box with at least one side wall to which the bands are attached.
Breve descripción de las figurasBrief description of the figures
Otros objetos y ventajas de la invención aparecerán en la siguiente descripción, con referencia a los dibujos adjuntos, en los que:Other objects and advantages of the invention will appear in the following description, with reference to the attached drawings, in which:
- la figura 1 muestra una estructura prevista para formar un elemento de pared de acuerdo con una primera realización de la invención;figure 1 shows a structure intended to form a wall element according to a first embodiment of the invention;
- la figura 2 representa una estructura prevista para constituir un elemento de pared de acuerdo con un segundo ejemplo, que no es parte de la invención.figure 2 represents a structure intended to constitute a wall element according to a second example, which is not part of the invention.
Para una mayor claridad, elementos iguales o similares de las diferentes realizaciones están marcados con referencias idénticas en la totalidad de las figuras.For clarity, the same or similar elements of the different embodiments are marked with identical references throughout the figures.
Descripción detallada de las figurasDetailed description of the figures
Junto con la figura 1, se describe una estructura 1 que forma al menos un elemento de pared dentro de una habitación. En particular, la estructura 1 mostrada es una caja que se puede fijar a un techo por medio de unos medios de sujeción apropiados conocidos por el experto (sustentadores, etc.).Together with Figure 1, a structure 1 is described which forms at least one wall element within a room. In particular, the structure 1 shown is a box that can be fixed to a ceiling by means of appropriate fastening means known to the expert (supports, etc.).
La estructura 1 comprende un cuerpo de caja tubular 2 con paredes laterales 3 y un extremo cerrado por una pared posterior 4. En la realización descrita, el cuerpo de caja 2 tiene forma de paralelepípedo. Se entiende que el cuerpo de caja 2 no se limita a esta forma, y puede adoptar cualquier otra forma sin apartarse del alcance de la invención. Structure 1 comprises a tubular box body 2 with side walls 3 and one end closed by a rear wall 4. In the described embodiment, the box body 2 is parallelepiped-shaped. It is understood that the box body 2 is not limited to this shape, and can take any other shape without departing from the scope of the invention.
La estructura 1 también incluye dos bandas flexibles 5, 6 sujetas estiradas entre las paredes laterales 3 del cuerpo de caja 2, estando fabricada una de las bandas de poli(cloruro de vinilo) (PVC), la otra de un tejido.The structure 1 also includes two flexible bands 5, 6 fastened stretched between the side walls 3 of the box body 2, one of the bands being made of poly (vinyl chloride) (PVC), the other of a fabric.
Con el fin de posibilitar la sujeción de las bandas 5, 6 sobre el cuerpo de caja 2, el lado interior 20 del cuerpo de caja se equipa, ventajosamente, con medios de sujeción tradicionalmente usados para sujetar bandas estiradas (no mostradas). De acuerdo con una configuración particular, se puede prever que el cuerpo de caja 2 consista en uno o más perfil o perfiles de unión a tope, formando cada perfil un raíl de recepción para los medios de enganche proporcionados en el borde periférico de las bandas. Una sujeción de este tipo asegura la estanqueidad al aire de la estructura 1.In order to enable clamping of the bands 5, 6 on the box body 2, the inner side 20 of the box body is advantageously equipped with clamping means traditionally used for clamping stretched bands (not shown). According to a particular configuration, provision can be made for the box body 2 to consist of one or more butt joint profiles or profiles, each profile forming a receiving rail for the hooking means provided at the peripheral edge of the bands. Such a fastening ensures the air tightness of the structure 1.
Las dos bandas flexibles 5, 6 están dispuestas una por debajo de otra a una distancia dada. Estas también se extienden en paralelo a la pared posterior 4 de la caja. La banda inferior 5 es la banda visible desde la habitación. Se hará referencia a esta entonces como la banda exterior 5. La banda 6 dispuesta entre la banda inferior 5 y la pared posterior 4 del cuerpo de caja 2 forma una banda interior. La banda interior define de este modo, con la pared posterior 4, un espacio superior 8 y, con la banda exterior, un espacio inferior 7. En la realización mostrada, la banda exterior 5 se proporciona en el extremo abierto del cuerpo de caja 2. Esta forma, de este modo, una banda de extremo. La banda interior 6 está dispuesta en el interior del cuerpo de caja 2 de tal manera que tiene una distancia de la pared posterior inferior 4 a la banda exterior.The two flexible strips 5, 6 are arranged one below the other at a given distance. These also extend parallel to the rear wall 4 of the box. Bottom band 5 is the band visible from the room. This will then be referred to as the outer band 5. The band 6 disposed between the lower band 5 and the rear wall 4 of the box body 2 forms an inner band. The inner band thus defines, with the rear wall 4, an upper space 8 and, with the outer band, a lower space 7. In the shown embodiment, the outer band 5 is provided at the open end of the box body 2 This form, thus, an end band. The inner band 6 is arranged inside the box body 2 in such a way that it has a distance from the lower rear wall 4 to the outer band.
La banda interior 6 es una banda de protección para proteger de la suciedad la banda inferior.The inner band 6 is a protection band to protect the lower band from dirt.
En la realización mostrada, la banda exterior 5 es la banda de tejido mientras que la banda interior 6 es la banda de PVC.In the shown embodiment, the outer band 5 is the woven band while the inner band 6 is the PVC band.
La estructura 1 también tiene medios luminosos 9 proporcionados en el espacio superior. Los medios luminosos 9 se sujetan, ya sea directa o indirectamente, sobre la pared posterior 4 así como sobre las porciones de pared lateral 3 del cuerpo de caja 2 ubicado por encima de la banda interior 6. Con el fin de permitir la difusión de la luz, la banda de PVC 6 es translúcida. La presencia de una banda 6 de este tipo entre la banda de tejido 5 y la parte de la caja que porta los medios luminosos 9 asegura una difusión mejorada de la luz y, además, una difusión uniforme. Es obvio, por supuesto, que la invención no se limita a esta configuración, debido a que los medios luminosos 9 solo se pueden proporcionar sobre la pared posterior 4 o sobre las porciones de pared lateral 3 del cuerpo de caja 2. También se puede prever que los medios luminosos 9 se dispongan en el espacio inferior 7.Structure 1 also has lighting means 9 provided in the upper space. The lighting means 9 are fastened, either directly or indirectly, on the rear wall 4 as well as on the side wall portions 3 of the box body 2 located above the inner band 6. In order to allow the diffusion of the light, the PVC strip 6 is translucent. The presence of such a band 6 between the fabric band 5 and the part of the box carrying the light means 9 ensures an improved light diffusion and, moreover, a uniform diffusion. It is obvious, of course, that the invention is not limited to this configuration, because the lighting means 9 can only be provided on the rear wall 4 or on the side wall portions 3 of the box body 2. It can also be provided that the lighting means 9 are arranged in the lower space 7.
Ventajosamente, la banda de PVC 6 tiene microperforaciones dispuestas y distribuidas sobre la banda para formar una banda que absorba el sonido. Las microperforaciones se definen como todas las perforaciones con un diámetro de 2 mm o menos. La presencia de una banda de PVC microperforada aumenta significativamente el rendimiento acústico de la estructura 1. Además de la presencia de microperforaciones, se puede prever que la banda usada para la banda exterior se elija de entre tejidos con propiedades de absorción o de absorción de sonido. También se puede prever que la banda de PVC 6 tenga perforaciones o microperforaciones dispuestas y distribuidas sobre la misma con el fin de mejorar la difusión de la luz al tiempo que se limita la visibilidad de los medios luminosos proporcionados en el espacio superior. Advantageously, the PVC strip 6 has microperforations arranged and distributed over the strip to form a sound absorbing strip. Micro-perforations are defined as all perforations with a diameter of 2 mm or less. The presence of a micro-perforated PVC strip significantly increases the acoustic performance of structure 1. In addition to the presence of micro-perforations, it can be expected that the strip used for the outer strip is chosen from among fabrics with sound absorbing or absorbing properties . Provision can also be made for the PVC strip 6 to have perforations or micro-perforations arranged and distributed thereon in order to improve light diffusion while limiting the visibility of the lighting means provided in the upper space.
En lo anterior, las bandas 5, 6 se sujetan sobre una pared de caja con el fin de formar una caja. Sin embargo, la estructura de acuerdo con la invención no se limita a un uso de este tipo, que se puede implementar de tal manera que se forma una falsa pared (falso techo o falsa pared). En este caso, las bandas 5, 6 se sujetan directamente a las paredes o al techo y el suelo, con el fin de formar un falso techo o una falsa pared respectivamente.In the above, the bands 5, 6 are fastened on a box wall in order to form a box. However, the structure according to the invention is not limited to such use, which can be implemented in such a way that a false wall (false ceiling or false wall) is formed. In this case, the bands 5, 6 are fastened directly to the walls or to the ceiling and the floor, in order to form a false ceiling or a false wall respectively.
De forma similar, en el ejemplo anterior, la banda de tejido forma la banda exterior de la estructura 1 mientras que la banda de PVC forma la banda intermedia, dispuesta entre el techo 4 y la banda de tejido. Por supuesto, se puede proporcionar una estructura 10 que no es parte de la invención, en la que se invierte la disposición de las dos bandas, de tal modo que la banda exterior 50 es la banda de PVC y la banda interior 60 es la banda de tejido (la figura 2). Las bandas de tejido y de PVC de la estructura 10 reflejan las características de las bandas, respectivamente de tejido y de PVC, de la estructura 1 descrita anteriormente.Similarly, in the previous example, the fabric band forms the outer band of the structure 1 while the PVC band forms the intermediate band, arranged between the roof 4 and the fabric band. Of course, a structure 10 may be provided that is not part of the invention, in which the arrangement of the two bands is reversed, such that the outer band 50 is the PVC band and the inner band 60 is the band of tissue (Figure 2). The woven and PVC strips of structure 10 reflect the characteristics of the respectively woven and PVC strips of structure 1 described above.
La invención se ha descrito anteriormente como un ejemplo. Se debería entender que los expertos en la materia son capaces de crear diferentes realizaciones alternativas de la invención sin apartarse del alcance de la invención. The invention has been described above as an example. It should be understood that those skilled in the art are capable of creating different alternative embodiments of the invention without departing from the scope of the invention.
Claims (8)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1461484A FR3028875B1 (en) | 2014-11-26 | 2014-11-26 | TENDERED STRUCTURE FOR REALIZING A FALSE CEILING OR SUSPENDED HOUSING |
| PCT/FR2015/052567 WO2016083681A1 (en) | 2014-11-26 | 2015-09-25 | Stretched-web structure for producing a false ceiling or a dropped ceiling box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2753627T3 true ES2753627T3 (en) | 2020-04-13 |
Family
ID=52345445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES15781386T Active ES2753627T3 (en) | 2014-11-26 | 2015-09-25 | Stretched band structure to produce false ceiling or suspended ceiling box |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10774530B2 (en) |
| EP (1) | EP3224424B1 (en) |
| ES (1) | ES2753627T3 (en) |
| FR (1) | FR3028875B1 (en) |
| PL (1) | PL3224424T3 (en) |
| WO (1) | WO2016083681A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3077310B1 (en) * | 2018-01-30 | 2020-01-17 | Normalu | IMPROVED DOUBLE SOFT TABLECLOTH FOR PERFORMING FALSE CEILINGS WITH VISUAL PATTERNS |
| CN115262850B (en) * | 2022-06-15 | 2023-05-05 | 深圳华澳建科集团有限公司 | Soft film ceiling structure |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3253675A (en) * | 1955-01-24 | 1966-05-31 | Bolt Beranek & Newman | Light-transmitting acoustic absorber and method |
| US5301447A (en) * | 1990-12-20 | 1994-04-12 | Lotter Hancil R | Tensioning of flexible sheet |
| US5647155A (en) * | 1995-11-22 | 1997-07-15 | Marketing Displays, Inc. | Sheet tensioning system |
| DE19943478C2 (en) * | 1999-09-10 | 2002-11-28 | Manfred Kluth | Lighting fixture with partially translucent foils |
| CA2374434C (en) * | 2000-03-20 | 2008-05-20 | Marc Fontaine | Elements of stretched false ceiling, use of same for producing false walls and false ceilings |
| ATE411202T1 (en) * | 2003-10-31 | 2008-10-15 | Dow Global Technologies Inc | SOUND ABSORPTION SYSTEM |
| US8083366B1 (en) * | 2008-03-07 | 2011-12-27 | Insta-Group US, Inc. | Internally illuminated extrusion architecture |
| FR2935168B1 (en) * | 2008-08-22 | 2012-11-16 | Normalu | CASE IN RELIEF ANTI-DUSSIERE |
| FR2970011B1 (en) * | 2010-12-30 | 2013-01-11 | Normalu | LUMINOUS DEVICE INTENDED TO BE INTEGRATED WITH A FALSE WALL AND FOR OBTAINING AN ESTHETIC EFFECT IN THREE DIMENSIONS |
| FR2970009B1 (en) * | 2010-12-30 | 2021-06-11 | Normalu | ACOUSTICALLY ABSORBENT PACKAGE |
| US9745748B2 (en) * | 2015-11-09 | 2017-08-29 | Awi Licensing Llc | Ceiling system |
-
2014
- 2014-11-26 FR FR1461484A patent/FR3028875B1/en active Active
-
2015
- 2015-09-25 US US15/529,535 patent/US10774530B2/en active Active
- 2015-09-25 EP EP15781386.6A patent/EP3224424B1/en active Active
- 2015-09-25 PL PL15781386T patent/PL3224424T3/en unknown
- 2015-09-25 WO PCT/FR2015/052567 patent/WO2016083681A1/en active Application Filing
- 2015-09-25 ES ES15781386T patent/ES2753627T3/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| FR3028875A1 (en) | 2016-05-27 |
| EP3224424B1 (en) | 2019-07-31 |
| EP3224424A1 (en) | 2017-10-04 |
| WO2016083681A1 (en) | 2016-06-02 |
| PL3224424T3 (en) | 2020-08-24 |
| US20170342711A1 (en) | 2017-11-30 |
| US10774530B2 (en) | 2020-09-15 |
| FR3028875B1 (en) | 2016-12-09 |
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